DEPRECATION warning on ember start

[mesbah]

I received this warning when ember starts

DEPRECATION: An addon is trying to access project.nodeModulesPath. This is not a reliable way to discover npm modules. Instead, consider doing: require("resolve").sync(something, { basedir: project.root }). Accessed from: new NPMDependencyVersionChecker (C:\Users\mesba\Documents\ember_projects\erm\node_modules\ember-rasterize\node_modules\ember-cli-version-checker\src\npm-dependency-version-checker.js:11:33)

then I got this error when the application starts

Uncaught Error: Could not find module ember-metal/computed

ember-cli: 2.18.2
node: 8.9.4
os: win32 x64